<template>
  <el-container class="home-container">
    <el-header>
      <router-link style="text-decoration: none;" to="/home">
        <div class="logo_tile">
          <h2>erp报价系统</h2>
        </div>
      </router-link>
      <div class="logo_tile">
        <span> 欢迎：<i class="el-icon-arrow-left"></i>{{loginUser}}<i class="el-icon-arrow-right"></i> </span>
        <el-button @click="logout" type="info">退出</el-button>
      </div>
    </el-header>
    <el-container>
      <!-- 右侧的 主体区域 -->
      <el-main>
          <router-view></router-view>
      </el-main>
    </el-container>
    <span style="color: gray; position: fixed; bottom: 0; right: 0;">用户管理系统</span>
  </el-container>
</template>

<script>
  export default {
    name: "Home",
    data() {
      return {
        isCollapse:false,
        loginUser:'XXX',
        menuList:[]
      }
    },
    methods: {
      logout: function () {
        sessionStorage.removeItem("customer");//退出之前先清除sessionStorage中user信息
        this.$router.push('/login') //退出到登录页
      },
    },
    mounted() {
      //获取当前登录用户
      let customer=JSON.parse(sessionStorage.getItem("customer")); //=JSON.parse()字符串转json对象 ，JSON。stringify（）对象转字符串
      this.loginUser=customer.name;

    }
  }
</script>

<style lang="less" scoped>
  .home-container {
    height: 100%;
  }

  .el-header {
    background-color: #373d41;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    user-select: none;

    .logo_tile {
      display: flex;
      align-items: center;
      color: white;

      h2 {
        font-weight: 200;
        margin-left: 15px;
      }
    }

    .el-button {
      margin-right: 10px;
    }
  }

  .el-aside {
    background-color: #333744;
    user-select: none;
  }

  .el-main {
    background-color: #eaedf1;
  }

  .iconfont {
    margin-right: 8px;
  }

  .toggleBar {
    color: #fff;
    font-size: 12px;
    line-height: 24px;
    background-color: #4a5064;
    text-align: center;
    letter-spacing: 0.2em;
    cursor: pointer;
    user-select: none;
  }

  .el_submenu_large {
    width: 200px;
  }

  .el_submenu_small {
    width: 65px;
  }
</style>
